IT1200598B - Unita' di cuscinetto per l'impiego particolarmente nella slitta dellatavola di una macchina utensile - Google Patents

Unita' di cuscinetto per l'impiego particolarmente nella slitta dellatavola di una macchina utensile

Info

Publication number
IT1200598B
IT1200598B IT19948/85A IT1994885A IT1200598B IT 1200598 B IT1200598 B IT 1200598B IT 19948/85 A IT19948/85 A IT 19948/85A IT 1994885 A IT1994885 A IT 1994885A IT 1200598 B IT1200598 B IT 1200598B
Authority
IT
Italy
Prior art keywords
slide
machine tool
bearing unit
particular use
bearing
Prior art date
Application number
IT19948/85A
Other languages
English (en)
Other versions
IT8519948A0 (it
Inventor
Hiroshi Teramachi
Original Assignee
Hiroshi Teramachi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hiroshi Teramachi filed Critical Hiroshi Teramachi
Publication of IT8519948A0 publication Critical patent/IT8519948A0/it
Application granted granted Critical
Publication of IT1200598B publication Critical patent/IT1200598B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0623—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0669—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes
    • F16C29/0671—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes with balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
IT19948/85A 1984-03-19 1985-03-18 Unita' di cuscinetto per l'impiego particolarmente nella slitta dellatavola di una macchina utensile IT1200598B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59051091A JPS60196428A (ja) 1984-03-19 1984-03-19 ベアリングユニツト

Publications (2)

Publication Number Publication Date
IT8519948A0 IT8519948A0 (it) 1985-03-18
IT1200598B true IT1200598B (it) 1989-01-27

Family

ID=12877140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19948/85A IT1200598B (it) 1984-03-19 1985-03-18 Unita' di cuscinetto per l'impiego particolarmente nella slitta dellatavola di una macchina utensile

Country Status (7)

Country Link
US (1) US4586758A (it)
JP (1) JPS60196428A (it)
KR (1) KR870001204B1 (it)
DE (1) DE3506083A1 (it)
FR (1) FR2561332B1 (it)
GB (1) GB2158526B (it)
IT (1) IT1200598B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62233517A (ja) * 1986-03-31 1987-10-13 Hiihaisuto Seiko Kk 直線案内運動機構
JPS639522U (it) * 1986-07-07 1988-01-22
JPS63140112A (ja) * 1986-12-03 1988-06-11 Hiroshi Teramachi 直線摺動用ボ−ルベアリング
JPS63140113A (ja) * 1986-12-03 1988-06-11 Hiroshi Teramachi 直線摺動用ボ−ルベアリング
JPS6367426A (ja) * 1986-09-09 1988-03-26 Hiroshi Teramachi 直線摺動用ボ−ルベアリング
JPS63231018A (ja) * 1987-03-20 1988-09-27 Hiroshi Teramachi アンギユラ−型直線摺動用ベアリング
US4880317A (en) * 1987-03-20 1989-11-14 Hiroshi Teramachi Angular contact linear slide bearing
FR2618361A1 (fr) * 1987-07-22 1989-01-27 Somex Sa Machine-outil comportant un bati et un chariot de translation
JPH01112021A (ja) * 1987-10-26 1989-04-28 Nippon Thompson Co Ltd 直動案内ユニットの保持器
JPH01199018A (ja) * 1988-02-04 1989-08-10 Tsubakimoto Seiko:Kk 直線運動用ボールベアリング
JPH074332Y2 (ja) * 1988-07-13 1995-02-01 日本精工株式会社 リニアガイド装置
JPH06105089B2 (ja) * 1989-08-09 1994-12-21 日本ベアリング株式会社 直線摺動用ベアリング
JPH0754844A (ja) * 1993-08-06 1995-02-28 Nippon Seiko Kk 潤滑剤含有ポリマによる潤滑リニアガイド装置
US6158373A (en) * 1999-07-13 2000-12-12 Harken, Inc. Traveler car with recirculating ball bearings and bearing retainer
DE102006007067A1 (de) * 2006-02-15 2007-08-16 Robert Bosch Gmbh Linearmodul mit separaten Umlaufeinheiten
CN101809300B (zh) * 2007-09-28 2013-03-20 Thk株式会社 旋转环

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230442A (en) * 1938-07-20 1941-02-04 Bryant Grinder Corp Antifriction slide
SE346594B (it) * 1970-06-10 1972-07-10 Skf Ind Trading & Dev
FR2304439A1 (fr) * 1975-03-15 1976-10-15 Skf Ind Trading & Dev Dispositif pour le guidage rectiligne d'un element de machine
JPS55109819A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linearly guiding slide bearing unit
JPS5727631A (en) * 1980-07-21 1982-02-15 Hiihaisuto Seikou Kk Ball slide way
JPS57101121A (en) * 1980-12-12 1982-06-23 Hiroshi Teramachi Rectilinear guiding roller bearing unit and its use
US4420193A (en) * 1981-08-11 1983-12-13 Hiroshi Teramachi Linear ball bearing unit
JPS5928773B2 (ja) * 1982-02-12 1984-07-16 博 寺町 無限摺動用ボ−ルスプライン軸受
JPS58152928A (ja) * 1982-03-06 1983-09-10 Hiroshi Teramachi 自動二輪車等車両のキックペダル
JPS5958225A (ja) * 1982-05-20 1984-04-03 Hiroshi Teramachi 直線摺動ベアリング
JPS59219517A (ja) * 1983-05-26 1984-12-10 Hiroshi Teramachi 直線摺動用ロ−ラ−ベアリングユニツト

Also Published As

Publication number Publication date
JPH042808B2 (it) 1992-01-21
JPS60196428A (ja) 1985-10-04
FR2561332B1 (fr) 1991-03-29
GB2158526A (en) 1985-11-13
IT8519948A0 (it) 1985-03-18
DE3506083A1 (de) 1985-09-26
FR2561332A1 (fr) 1985-09-20
KR870001204B1 (ko) 1987-06-20
GB8504123D0 (en) 1985-03-20
US4586758A (en) 1986-05-06
GB2158526B (en) 1987-08-19
KR850006578A (ko) 1985-10-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326